Frags are mostly from CTF, a bit from Duel and FFA.
I recommend downloading and watching the original video if you can because the audio balance between music and ingame sound sounds different a bit from youtube's.
4K resolution is available on youtube, but it is just upscaled from 1080p to 4k for getting higher bitrate on youtube.
I hope you will enjoy it.
Señor Stereo - Hot Damn (Gigamesh Remix)
brugal (for creating WolfcamQL)
WaKKeY (for sending recam demos)
Sony Vegas Pro 12.0
Adobe After Effects CS6